def __init__(self, conn):
super().__init__(conn)
self.dsp = None
self.dspLock = threading.Lock()
self.sdr = None
self.configSubs = []
self.bookmarkSub = None
self.connectionProperties = {}
try:
ClientRegistry.getSharedInstance().addClient(self)
except TooManyClientsException:
self.write_backoff_message("Too many clients")
self.close()
raise
self.setupGlobalConfig()
self.stack = self.setupStack()
self.setSdr()
features = FeatureDetector().feature_availability()
self.write_features(features)
modes = Modes.getModes()
self.write_modes(modes)
self.configSubs.append(SdrService.getActiveSources().wire(
self._onSdrDeviceChanges))
self.configSubs.append(SdrService.getAvailableProfiles().wire(
self._sendProfiles))
self._sendProfiles()
CpuUsageThread.getSharedInstance().add_client(self)
def start():
config = Config.get()
config.wireProperty("services_enabled", Services._receiveEnabledEvent)
activeSources = SdrService.getActiveSources()
activeSources.wire(Services._receiveDeviceEvent)
for key, source in activeSources.items():
Services.schedulers[key] = ServiceScheduler(source)
def _receiveEnabledEvent(state):
if state:
for key, source in SdrService.getActiveSources().__dict__().items():
Services.handlers[key] = ServiceHandler(source)
else:
for handler in list(Services.handlers.values()):
handler.shutdown()
Services.handlers = {}
def indexAction(self):
pm = Config.get()
status = {
"receiver": {
"name": pm["receiver_name"],
"admin": pm["receiver_admin"],
"gps": pm["receiver_gps"],
"asl": pm["receiver_asl"],
"location": pm["receiver_location"],
},
"max_clients":
pm["max_clients"],
"version":
openwebrx_version,
"sdrs": [
self.getReceiverStats(r)
for r in SdrService.getActiveSources().values()
],
}
self.send_response(json.dumps(status, cls=Encoder),
content_type="application/json")
